Nikica Jelavic of West Ham United battles with Dejan Lovren of Liverpool during the Emirates FA Cup Fourth Round match between Liverpool and West Ham United at Anfield on January 30, 2016 in Liverpool, England.

Nikica Jelavic of West Ham United battles with Dejan Lovren of Liverpool during the...Nikica Jelavic of West Ham United battles with Dejan Lovren of Liverpool during the Emirates FA Cup Fourth Round match between Liverpool and West Ham United at Anfield on January 30, 2016 in Liverpool, England.LessMore

Slaven Bilic manager of West Ham United gestures during the Emirates FA Cup Fourth...Slaven Bilic manager of West Ham United gestures during the Emirates FA Cup Fourth Round match between Liverpool and West Ham United at Anfield on January 30, 2016 in Liverpool, England.LessMore

Jurgen Klopp manager of Liverpool and Slaven Bili of West Ham United react during The Emirates FA Cup Fourth Round between Liverpool and West Ham United at Anfield on January 30, 2016 in Liverpool, England.

Jurgen Klopp manager of Liverpool and Slaven Bili of West Ham United react during...Jurgen Klopp manager of Liverpool and Slaven Bili of West Ham United react during The Emirates FA Cup Fourth Round between Liverpool and West Ham United at Anfield on January 30, 2016 in Liverpool, England.LessMore

Jurgen Klopp manager of Liverpool and Slaven Bili of West Ham United react during The Emirates FA Cup Fourth Round between Liverpool and West Ham United at Anfield on January 30, 2016 in Liverpool, England.

Jurgen Klopp manager of Liverpool and Slaven Bili of West Ham United react during...Jurgen Klopp manager of Liverpool and Slaven Bili of West Ham United react during The Emirates FA Cup Fourth Round between Liverpool and West Ham United at Anfield on January 30, 2016 in Liverpool, England.LessMore

Sheyi Ojo (r) of Liverpool comes on for Jordon Ibe (r) during The Emirates FA Cup...Sheyi Ojo (r) of Liverpool comes on for Jordon Ibe (r) during The Emirates FA Cup Fourth Round match between Liverpool and West Ham United at Anfield on January 30, 2016 in Liverpool, England.LessMore

Joey O'Brien of West Ham United in action during The Emirates FA Cup Fourth Round...Joey O'Brien of West Ham United in action during The Emirates FA Cup Fourth Round match between Liverpool and West Ham United at Anfield on January 30, 2016 in Liverpool, England.LessMore

Angelo Ogbonna of West Ham United in action with Liverpool's Nathaniel Clyne during The Emirates FA Cup Fourth Round match between Liverpool and West Ham United at Anfield on January 30, 2016 in Liverpool, England.

Liverpool's English striker Jerome Sinclair in action during the English FA Cup fourth round football match between Liverpool and West Ham United at Anfield in Liverpool, north west England, on January 30, 2016. / AFP / PAUL ELLIS /...More

Liverpool's English striker Jerome Sinclair in action during the English FA Cup...Liverpool's English striker Jerome Sinclair in action during the English FA Cup fourth round football match between Liverpool and West Ham United at Anfield in Liverpool, north west England, on January 30, 2016. / AFP / PAUL ELLIS / RESTRICTED TO EDITORIAL USE. No use with unauthorized audio, video, data, fixture lists, club/league logos or 'live' services. Online in-match use limited to 75 images, no video emulation. No use in betting, games or single club/league/player publications. /LessMore

Liverpool's German manager Jurgen Klopp (R) speaks with Liverpool's English midfielder Cameron Brannagan after the end of the English FA Cup fourth round football match between Liverpool and West Ham United at Anfield in Liverpool,...More

Liverpool's German manager Jurgen Klopp (R) speaks with Liverpool's English...Liverpool's German manager Jurgen Klopp (R) speaks with Liverpool's English midfielder Cameron Brannagan after the end of the English FA Cup fourth round football match between Liverpool and West Ham United at Anfield in Liverpool, north west England, on January 30, 2016. / AFP / PAUL ELLIS / RESTRICTED TO EDITORIAL USE. No use with unauthorized audio, video, data, fixture lists, club/league logos or 'live' services. Online in-match use limited to 75 images, no video emulation. No use in betting, games or single club/league/player publications. /LessMore

West Ham United's Croatian manager Slaven Bilic (R) and Liverpool's German manager Jurgen Klopp look on during the English FA Cup fourth round football match between Liverpool and West Ham United at Anfield in Liverpool, north west...More

West Ham United's Croatian manager Slaven Bilic (R) and Liverpool's German manager...West Ham United's Croatian manager Slaven Bilic (R) and Liverpool's German manager Jurgen Klopp look on during the English FA Cup fourth round football match between Liverpool and West Ham United at Anfield in Liverpool, north west England, on January 30, 2016. / AFP / PAUL ELLIS / RESTRICTED TO EDITORIAL USE. No use with unauthorized audio, video, data, fixture lists, club/league logos or 'live' services. Online in-match use limited to 75 images, no video emulation. No use in betting, games or single club/league/player publications. /LessMore